23477935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21247}}^1$

素因数の和:21282

約数の個数: 16

約数和(自身を含む): 32126976

約数和(自身を除く): 8649041

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 21247, 106235, 276211, 361199, 1381055, 1805995, 4695587, 23477935]

約数ペア:

[(1, 23477935), (5, 4695587), (13, 1805995), (17, 1381055), (65, 361199), (85, 276211), (221, 106235), (1105, 21247)]